Database Development Process

Database tools and technologies affected the business processes and decision making by a great extent. The most important benefit of the database is to change unstructured information into structured information, and allow users to analysis the data stored into different tables with the help of queries. Before database, all the information used to stored into paper and other unstructured computer programs, due to which getting required information process was very slow. Due to database, all the

A relational database is a database that consists of a collection of tables with columns showing entities, and rows showing data. This type of database uses a primary key and foreign key. The foreign key in another table will point to the primary key of a table, and this is how tables can relate to each other. This permits for one-to-one, one-to-many, and many-to-many relationship between the data. An advantage of relational databases includes the ease of adding or modifying new tables and entities without needing to change the structure of the database already in place. Relational database have many features, including indexing, setting data type, and setting validation tests, all these help to ensure data integrity.

Understanding the business model of enterprise and identifying the entities of that model is the first step in setting up database. Requirements analysis includes tasks of determining the needs or conditions to meet. Requirement specification document will be generated at the end of this step.

Prior to designing my database, I will have a clear understanding of the data. This will allow me to determine the purpose of the database. Once all information is

Below are few of the requirements and responsibilities of the Key/Value database are listed below.

Learning Outcome 6.2: Describe a database, a database management system, and the relational database model.

A Database Management System or (DBMS) is an essential tool for any organization or company in today’s modern world. A DBMS is “a group of programs that manipulate the database and provide an interface between the database and its users and other application programs” (Stair & Reynolds, 2011, p. 189). So in choosing the right DBMS there are many factoring issues with choosing the right one for the company or organization. When choosing a DBMS one has to think about how the system will ultimately help the company or organization with day to day processes and the goals of the company or organization.

The current development process devotes a large amount of time at the front end of development to establishing customer needs and converting them into system level requirements. The client-site team meets with customers, learns their needs, develops specifications, verifies them with the customers, and then sends them offshore for development. This is a very formalized, documented process. (+)

“A process model is a graphical way of representing how a business system should operate. It illustrates the processes or activities that are performed and how data move among them. A process model can be used to document the current system (i.e., as-is system) or the new system being developed (i.e., to-be system), whether computerized or not” (Dennis, Wixom, & Roth, 2012, Chapter 5).

Give three examples of where you could seek help from to overcome database design or operational problems.

The mapping of business processes, including related activity to determine what the organization does business; the frog who is responsible for the business process should be tailored to track the success of the Process. Businesses can set

As soon as the company’s goals of the analysis are decided, an analysis procedure will be selected to support the company’s analysis goals. Collecting data from multiple business systems and filtering through the data, then integrating them into a single place such as a data warehouse is usually the case with data analysis. As the data is analyzed patterns and relationships within the data will be uncovered, which in turn will bring forth more questions to be asks and the analytic process will continue until the company’s goals are met (Rouse, 2010).

In 1977, Larry Ellison, Bob Miner, and Ed Oates founded System Development Laboratories. After being inspired by a research paper written in 1970 by an IBM researcher titled “A Relational Model of Data for Large Shared Data Banks” they decided to build a new type of database called a relational database system. The original project on the relational database system was for the government (Central

activities that takes place during the development process. In most of the traditional IT process,

The data normalization process includes three steps or levels. These three levels include First Normal Form, Second Normal Form, and Third Normal Form. “Normal forms that guide the process of database schema design have several key goals such as